.atb-button-group .is-full-width { flex: 1 1 100%; }

.atb-button-group {
 /* display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-items: center;*/
}

/* Each child block (wrapper div) becomes a flex item */
.atb-button-group > .wp-block-atb-button-ats {
  flex: 0 0 auto;
  margin: 0;
}

.atb-button-group .atb-button-ats__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  max-width: 100%;
}